Chevrolet Performance Diesel Exhaust Fluid 2.5-Gallon for GM Duramax | 19286292

Chevrolet Performance diesel exhaust fluid (DEF) for GM Duramax engines, 2.5-gallon jug. Aqueous urea solution designed for street or racing diesel applications to reduce emissions. Enhanced filler nozzle (GMP19286319) sold separately, ensures compliance with emissions standards. Sold as each.